It is a pleasure to work with Flatiron Advisors. The staff is friendly, knowledgeable, patient, and…read moreefficient. They add a distinctly human touch to what is ordinarily an impersonal and objectifying process.

I had a good experience with Flatirons Advisors in 2024, but I'm updating my review because my 2025…read moreexperience was very negative and I can no longer recommend them. I have complicated crypto taxes and did my best to communicate this from the start, including a 45-minute call with Steve specifically about my crypto taxes before my 2024 return was filed. I made clear that the documents I sent, including a Schedule 1, were generated by my crypto tax software. In 2025, I discovered that the Schedule 1 income I provided had been left off my 2024 return. Steve never asked me what it was, never requested supporting documentation, and never told me he was omitting it. He simply left it off silently. When I raised it, he claimed he hadn't known I had complicated crypto taxes, which I believe is false and I have messages with the firm showing we discussed it. He also declined to prepare my 2025 return due to the crypto complexity, leaving me to find a new preparer on short notice. When I requested a refund of my 2024 prep fee, he refused unless I provided evidence of the income's source. While compiling that, I found that a mistake in my tax software had overstated the figure, and that the corrected amount was lower. I decided the refund wasn't worth pursuing, and I'm having the amendment handled by another firm. Steve was right to question the number. But the professional response was to ask for documentation before filing, not to silently drop income off a return without a word to the client. At no point did he acknowledge any mistake or take any accountability. In my opinion, that handling was not what a client should expect from a tax preparer, and based on my experience, I can't recommend them.

Horrible experience. Spent months working with them and they suddenly stopped responding 5 weeks…read morebefore tax filing. Then 5 days before they let us know they can't complete our taxes on time. Don't trust them

My wife and I have been ABL&Co small business and individual tax clients since 2021. I cannot tell…read moreyou how happy we were to finally find "our" accountants in Colorado. The team at ABL&Co is knowledgeable, professional, and they are true partners for us and our small business. They are great at what they do, and we've also learned a lot from their expertise. Also, we switched to ABL&Co after working with a couple other accountants in the Denver metro area--it was a true night and day change. They handle monthly bookkeeping and payroll for our small business that supports 18 people, along with our complicated annual personal tax return that includes stock grants, rental properties, many W-2s and 1099s, and a whole lot more. Whatever we throw at ABL&Co, they handle it with incredible attention to detail, which we previously learned is not the case with many other accountants in the area. If you've had that experience in the past, your money life will be drastically better working with ABL&Co. Since we started with ABL&Co, our small business has grown from 4 to 18 people, and all their work has been critical to our ability to expand the business with confidence. While we do the small business work on our end, their insights and experience guide our decisions and have helped us keep things on track through all the highs and lows of owning a fast-growing small business. When I say they've been a partner to us, I really mean that. Also, we make a point to work with people who we genuinely enjoy working with. The team at ABL&Co is friendly, responsive, and always treats us like we're their most important client. If you're looking for accountants for your business, contact ABL&Co. You'll be so happy (and maybe VERY relieved in some cases) that you also found your accountants in the Denver area.

Thank you to my fantastic team of George, Erik, Randi, Jeannine, Joe, and Veronica for their…read moreexpertise in helping me protest my tax assessment, which was a complex issue involving 2 states and 10 years. I appreciate how professional and most importantly, effective, they were in handling my case to a successful resolution. Extremely grateful for their services and would recommend to anyone. Thank you!

What a great experience! I really can't say enough about how…read moregreat it has been to have Adam and Jordan in my corner! I had some significant IRS issues I needed to clean up and Timberline made it very easy on me! From the first phone consultation I had with them, I felt like a heavy and intimidating burden had been taken off of my shoulders. Great communication and excellent follow through! They did everything they said they would and they we always quick to respond, no matter how many questions I threw at them. Dealing with tax issues is never pleasurable, but these guys made it a very positive experience! -Steve

I tried to use Mr. Brooks years ago, with a somewhat complicated situation for partnerships using…read moreschedule K1. Without knowing much about my situation or the nature of the partnership, he just seemed to advocate plugging and chugging numbers into the software, and didn't ask any questions. I wasn't convinced at all that the filing was correct, and he didn't really answer my questions. Ultimately, I paid him a few hundred dollars and ended up filing my own taxes in TurboTax. Based on my initial impression of him, just wanting to hook another client for quick fee, I cannot recommend him.

Bill Brooks is extremely knowledgeable and helpful with my taxes. I have a complicated tax…read moresituation and he was able to make it work. I recommend his services to anyone needing tax preparation.

Doug was super helpful and had lots of great insights and thoughts on planning for retirement,…read morecollege, and various tax situations. I'd highly recommend him for any financial planning advice!

Doug was extremely helpful and patient with me! He found a way to fit me in to his busy schedule…read morewhich I greatly appreciated. I'm working on buying a home and Doug helped me identify a budget and strategy. He helped me execute that strategy and answered my questions via email promptly. He also helped me optimize for retirement and give me a good view of the strength of my plan. He sent a thorough recap and identified action items for me to follow up on. Highly recommend!

Both personal and business for nearly a decade awesome service, wonderful people, and they save me…read moremoney.

My wife and I moved our personal and business accounting and tax preparation to Infinite Tax…read moreSolutions after we started to question the accuracy of our past accountant. Sure enough, they found a number of expenses that were incorrectly categorized. This resulted in a refund from previous years and a reduction in our tax liability today. We have usually worked with accounting firms that tell you they can do everything from bookkeeping to preparing financial statements to taxes. What a positive change it has been to work with a firm that specializes in taxes.

Brief update: (this is the same business as Henry, Waters and Associates) We used them again for…read moreour taxes this year and got the same great service. It was especially speedy this year, taking only two weeks to get our return back.

Henry Waters & Associates has been handling our business taxes and book keeping for several years…read more Their knowledge and experience has saved us thousands of dollars in taxes. I also know that when they handle something, it's done right the first time. I can highly recommend Eric, Steve and the entire team!

Jake prepared my complicated taxes with thorough attention to detail. He is a smart and…read moreresourceful accountant. He took the time to answer my questions and it was clear that he has great depth of knowledge about the ever-changing tax code. Jake was easy to communicate with, and prepared everything in a timely manner. I was very pleased with the final result and will ask him to prepare my future taxes.

From the owner: Bakke, CPA specializes in income tax preparation and advisory services for individuals and small…read morebusiness.

These people are amazing!!! Ragan saved my world when the government wanted to take it away from…read moreme. I was born with a silver spoon in my mouth and I'm not letting my inherence get taken away by taxes.

From the owner: Is a mountain of paperwork making it difficult to focus on operating your company? Do you need help…read morewith your corporation's annual audit? Spend time doing something other than bookkeeping. Trust the accountant at Cahill & Associates, P.C. to organize your financial documents. We use years of experience to provide accurate accounting services, including tax planning services, to individuals, business owners and non-profit organization owners in the Boulder, CO area. Make an appointment with Cahill & Associates, P.C. now by calling 303-440-0400.

We engaged The Sunderland Group, Inc. (DBA: Buffalo Run Tax and Financial) to do our very simple…read moretaxes for the 2024 year. For years we have done them ourselves on TurboTax, but we expect they might be more complicated next year - so, as a test, we tried Buffalo Run for 2024 on a recommendation from someone. We very much regret that we did that. They emailed us on the afternoon of Friday, April the 11th, saying that they would not be able to get our taxes completed by the deadline on the 15th, and recommended we be sure to just pay to the IRS what we owed for taxes last year. Oh, and don't worry, "we wont charge you for filing the extension". Not even a phone call from them. They get a grade of FAIL from me. Very dissatisfied.

Mark has been my CPA for 4 years now. Every year I get more questions and Mark's team is there to…read morekeep me moving in the right direction. Mark is also an Enrolled Agent with the IRS and while I've never been audited, I would want Mark on my side dealing with these people. I've sent 10 of my clients to Mark and I'm confident they will be treated with professionalism and sound advice. Thanks to Mark I'm always confident about my returns